17390862

素因数分解:

$2^1\times 3^4\times {\mathrm{107351}}^1$

素因数の和:107365

約数の個数: 20

約数和(自身を含む): 38968776

約数和(自身を除く): 21577914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 107351, 214702, 322053, 644106, 966159, 1932318, 2898477, 5796954, 8695431, 17390862]

約数ペア:

[(1, 17390862), (2, 8695431), (3, 5796954), (6, 2898477), (9, 1932318), (18, 966159), (27, 644106), (54, 322053), (81, 214702), (162, 107351)]